Analog Timing Experiment Clock
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Product Code : SCL-PL-12066
Analog Timing Experiment Clock (SKU SCL-PL-12066) is a spring-wound mechanical stopclock with a 100 mm analog dial and a 0.2 s least count, used to time events in physics and mechanics experiments without batteries. Its sweeping hands make elapsed time easy to follow for a whole class, from school science to college labs. Schools, colleges, training institutes, tender contractors and distributors can have it quoted, singly or in class sets, by Science Lab Supplies in Ambala, India.
Specifications
Dial, movement, controls and housing details of the mechanical stopclock are given row by row below. In short, a 100 mm white dial with an outer seconds ring and inner minutes dial sits behind an acrylic crystal, driven by a spring-wound movement and controlled by pushbuttons and a flyback reset lever.
| Specification | Value |
|---|---|
| SKU | SCL-PL-12066 |
| Least count | 0.2 s |
| Timing capacity | 60 minutes outer dial, 30 minutes inner dial |
| Dial face diameter | 100 mm nominal |
| Dial face | Dual-scale white face with black hands |
| Outer ring | Seconds and sub-seconds |
| Inner dial | Elapsed minutes |
| Crystal | Shatterproof acrylic |
| Drive | Spring-wound mechanical movement |
| Winding | Rear winding key |
| Battery | None required |
| Start and stop | Top-mounted mechanical pushbuttons |
| Reset | Flyback reset lever, both hands to zero |
| Housing | Impact-resistant ABS plastic |
| Feet | Anti-slip rubber pads |
| Desk stands | 2, attached |
| Literature | Instruction sheet with calibration guidelines |
| Supplied by | Science Lab Supplies, Ambala, India |
Applications and Experiments for the Analog Timing Experiment Clock
A large mechanical dial lets students see time passing while they measure it, which helps when kinematics is first introduced. The clock suits motion, pendulum and flow-rate practicals in Class 9 and Class 11 physics and general college lab timing where 0.2 s resolution is enough.
- Timing trolleys running down an inclined track for speed and acceleration, such as the car of the Dynamics Car and Inclined Track Set.
- Recording pendulum oscillations over longer runs in Class 11 practicals on the Mathematical Pendulum Demonstration Apparatus.
- Measuring fluid volumes collected over fixed intervals in heat and fluid experiments, for example with water flow kept steady by a Constant Level Tank.
- Showing gears and a mainspring as an example of a mechanical timekeeper.
Wind the key clockwise until firm resistance is felt, never beyond it; press the buttons straight down and store the clock dry and away from solvents.
Standard Scope of Supply
Supply covers the Analog Timing Experiment Clock unit with its two attached stabilisation desk stands and an instruction sheet with calibration guidelines. No batteries are required at any point, because the movement runs from the wound mainspring. Further clocks or stopwatches can be added to the quotation.
Packing, MOQ and Lead Time
You can price one clock or a set for every bench; the quotation states packing, delivery time and price for the quantity requested. Stopwatches, pendulums and other physics lab equipment in India can go on the same quotation as the clock.
Holding an Importer-Exporter Code as a registered exporter, Science Lab Supplies can ship to buyers in Nepal, Bangladesh, Zambia, Rwanda, South Africa and Qatar. Quotes for the timing clock start from the contact page or the enquiry cart, where stopwatches and pendulums can join it, and institutional tenders follow the steps on the lab tender page.
Frequently Asked Questions
Does the timing clock need batteries?
No. The clock runs on a spring-wound mechanical movement with no battery at all. Before timing trials, the rear winding key is turned clockwise until firm resistance is felt, which winds the mainspring.
What is the smallest interval it can read?
The dial is graduated to a least count of 0.2 seconds on the outer seconds ring, while the inner dial records elapsed minutes, so short and longer runs can both be read.
Who supplies the Analog Timing Experiment Clock?
School and tender buyers can order the clock singly or in class quantities through Science Lab Supplies, an Ambala, India, supplier that can quote it alongside stopwatches and other timing apparatus.
How is it reset between trials?
A flyback reset lever snaps both hands back to zero at once. Timing itself is started and stopped with the pushbuttons on top of the housing, so after each reading the lever clears the dial for the next trial.
Related Timing and Motion Apparatus
Pairing a mechanical clock with digital stopwatches, tape and photogate timers and a countdown timer lets students compare timing methods and their precision. These items, with a pendulum set to time, can be listed with the clock on one quotation.
- Digital Stopwatch — 1/100 s timer with a 24 h range, calendar display and alarm.
- School Digital Stopwatches — lap and split timing, countdown and alarm, on one LR44 battery.
- Ticker Tape Timer — electromagnetic striker marking dots at the 50–60 Hz mains frequency, in 6 V and 12 V units.
- Electronic Timer with Photogates — electronic timer with storage and four photogates on a 480 mm track.
- Gravity Laboratory Set — 4½-digit LCD timer with 0.1 ms resolution and memory for five readings.
- Mechanical Timer 60min — spring-driven countdown timer graduated 0 to 60 minutes, with a ring alert.
- Pendulum Set — nickel-plated 600 mm rod on a cast-iron retort stand, with steel and aluminium balls.
Browse the full Physics Lab range, the Applied Mechanics range for motion apparatus, or all physics lab equipment.
Last updated: 22 October 2026
